INC TX-ILLINOIS SOURCES Senate SponsorsSen. Don Harmon 1/10/2023SenateSession Sine Die 35 ILCS 5/203from Ch. 120, par. 2-203Amends the Illinois Income Tax Act. Provides that, when calculating the taxpayer's base income, the taxpayer's federal adjusted gross income shall be modified to exclude the portion of the income or loss received from a trade or business conducted within and without Illinois or from a pass-through entity conducting business within and without Illinois that is not derived from or connected with Illinois sources. Effective immediately. 1/21/2022SenateFiled with Secretary by Sen. Scott M. Bennett 1/21/2022SenateFirst Reading 1/21/2022SenateReferred to Assignments 2/1/2022SenateAssigned to Revenue 2/10/2022SenateRule 3-9(a) / Re-referred to Assignments 12/22/2022SenateChief Sponsor Changed to Sen. Don Harmon 1/10/2023SenateSession Sine Die